Code of Federal RegulationsU.S. General Services Administration, National Archives and Records Service, Office of the Federal Register, 2005 - Administrative law |
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Page vi
... period before January 1 , 2001 , consult either the List of CFR Sections Affected , 1949–1963 , 1964–1972 , 1973–1985 , or 1986–2000 , published in 11 separate volumes . For the period beginning January 1 , 2001 , a " List of CFR ...
... period before January 1 , 2001 , consult either the List of CFR Sections Affected , 1949–1963 , 1964–1972 , 1973–1985 , or 1986–2000 , published in 11 separate volumes . For the period beginning January 1 , 2001 , a " List of CFR ...
Page 6
... period . [ 69 FR 45595 , July 30 , 2004 ] § 50.4 National primary ambient air quality standards for sulfur oxides ( sulfur dioxide ) . ( a ) The level of the annual standard is 0.030 parts per million ( ppm ) , not to be exceeded in a ...
... period . [ 69 FR 45595 , July 30 , 2004 ] § 50.4 National primary ambient air quality standards for sulfur oxides ( sulfur dioxide ) . ( a ) The level of the annual standard is 0.030 parts per million ( ppm ) , not to be exceeded in a ...
Page 13
... period of time may elapse before the collected sample can be moved to the lower storage temperature , a collection temperature near the lower limit of the 15 ± 10 ° C range should be used to minimize losses during this period ...
... period of time may elapse before the collected sample can be moved to the lower storage temperature , a collection temperature near the lower limit of the 15 ± 10 ° C range should be used to minimize losses during this period ...
Page 21
... periods required , this method is not recommended for 24 - hour sam- pling . At the completion of sampling , quan ... period exceeded 12 hours from the com- pletion of sampling , verify that the tempera- ture is below 10 ° C . Also ...
... periods required , this method is not recommended for 24 - hour sam- pling . At the completion of sampling , quan ... period exceeded 12 hours from the com- pletion of sampling , verify that the tempera- ture is below 10 ° C . Also ...
Page 24
... period . The sampler flow rate and the geometry of the shelter favor the collec- tion of particles up to 25-50 μm ( aerodynamic diameter ) , depending on wind speed and di- * rection . ( 3 ) The filters used are specified to have a ...
... period . The sampler flow rate and the geometry of the shelter favor the collec- tion of particles up to 25-50 μm ( aerodynamic diameter ) , depending on wind speed and di- * rection . ( 3 ) The filters used are specified to have a ...
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Common terms and phrases
actual emissions adjustment air pollution air quality air quality standards ambient air quality amount appendix applicable approved arithmetic mean average calculated calibration chapter Clean Air Act Clean Unit designation cogeneration compliance comply concentration control measures control technology determined device emis emission factor emission limitation emissions data emissions increase emissions reductions emissions trading emissions trading program emissions unit enforceable Federal filter flow rate fuel graph implementation plan inventory major modification major stationary source maximum ments monitoring nitrogen dioxide NO₂ non-EGUS nonattainment nonroad NOx Budget NOx emissions number of exceedances owner or operator ozone season PAL permit PAL pollutant particulate matter percent PLCS procedures pursuant quirements reporting requirements of paragraph reviewing authority sample period sampler sions unit SIP revision specified stack State's submit subpart sulfur dioxide temperature throughput tion tons unit's vehicle volumetric flask µg/m³